Quote Originally Posted by Shutree View Post
Quite closely similar in meaning, I think, now that I have looked at it.
Amen is
"Used to express agreement or consent." : the OED
"Said or sung at the end of a prayer or a religious song to express agreement with what has been said." : Cambbridge Dictionary.
Yup, sounds pretty much the same to me as well.

I wonder if there are such words in other religions.